Backtrace

WARNING: CPU: 6 PID: 31160 at mm/util.c:623 kvmalloc_node+0xbe/0xd0
Modules linked in: xt_nat veth vxlan ip6_udp_tunnel udp_tunnel xt_policy xt_mark xt_u32 xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc overlay tls uinput uhid rfcomm snd_seq_dummy snd_hrtimer nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc vfat fat intel_rapl_msr intel_rapl_common iwlmvm snd_hda_codec_realtek snd_sof_amd_renoir snd_sof_amd_acp snd_hda_codec_generic snd_sof_pci snd_hda_codec_hdmi snd_sof snd_hda_intel snd_sof_utils ledtrig_audio snd_intel_dspcfg snd_intel_sdw_acpi mac80211 snd_soc_core snd_hda_codec libarc4 snd_usb_audio btusb snd_compress snd_hda_core snd_usbmidi_lib ac97_bus btrtl snd_pcm_dmaengine snd_rawmidi snd_hwdep snd_pci_acp6x btbcm snd_seq edac_mce_amd iwlwifi btintel
 snd_seq_device kvm_amd iwlmei btmtk bluetooth kvm cfg80211 snd_pcm snd_pci_acp5x snd_rn_pci_acp3x snd_timer snd_acp_config irqbypass ecdh_generic snd_soc_acpi rapl snd joydev wmi_bmof i2c_piix4 pcspkr rfkill k10temp mei snd_pci_acp3x soundcore cm32181 industrialio v4l2loopback(OE) videodev mc zram amdgpu crct10dif_pclmul crc32_pclmul crc32c_intel drm_ttm_helper ttm nvme ghash_clmulni_intel iommu_v2 gpu_sched sp5100_tco amd_sfh nvme_core r8169 drm_dp_helper ccp wmi video i2c_hid_acpi i2c_hid ip6_tables ip_tables ipmi_devintf ipmi_msghandler fuse
CPU: 6 PID: 31160 Comm: postmaster Tainted: G           OE     5.18.6-200.fc36.x86_64 #1
Hardware name: SYSTEM_MANUFACTURER SYSTEM_PRODUCT_NAME/Default string, BIOS 5.19 01/05/2022
RIP: 0010:kvmalloc_node+0xbe/0xd0
Code: 00 00 48 8d 4c 0a ff e8 30 ef 03 00 48 83 c4 18 5b 5d 41 5c c3 cc 48 b9 00 00 00 00 00 20 00 00 eb c6 81 e5 00 20 00 00 75 e6 <0f> 0b eb e2 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00
RSP: 0018:ffffba181142fdf8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000080000000 RCX: 0000000000000000
RDX: 0000000000000012 RSI: ffffffff952c4152 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000040 R09: 00007f788132e010
R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff
R13: ffffa0e9ca15f400 R14: ffffa0e9d53a3c40 R15: ffffa0e9ca15f380
FS:  00007f78c416b700(0000) GS:ffffa0f0ab980000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f78a132e000 CR3: 0000000715b30000 CR4: 0000000000750ee0
PKRU: 55555554
Call Trace:
 <TASK>
 alloc_fdtable+0x7a/0x110
 expand_files+0x54/0x1c0
 ? __seccomp_filter+0x305/0x4c0
 ? _raw_spin_unlock+0x15/0x30
 alloc_fd+0x51/0x170
 __x64_sys_dup+0x3e/0x70
 do_syscall_64+0x5b/0x80
 ? do_syscall_64+0x67/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f78c265a217
Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d 68 8c 2c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 20 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 41 8c 2c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe5c856cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000020
RAX: ffffffffffffffda RBX: 0000000007fffffa RCX: 00007f78c265a217
RDX: 0000000000000000 RSI: 00007f788132e010 RDI: 0000000000000000
RBP: 0000000007ffffff R08: 0000000000000000 R09: 00003fef00003fee
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000007ffffff
R13: 00007f788132e040 R14: 0000000007fffffa R15: 0000000008000000
 </TASK>